- production tamping
- основная подбивка (железнодорожного пути)
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
List of Edison patents — Below is a list of Edison patents. Thomas Edison was an inventor who, it is said, accumulated 1500 plus patents worldwide for his inventions. Nearly 1100 of Edison s patents were in the United States, but other patents were approved in countries… … Wikipedia
railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… … Universalium
Barre à mine — Ancienne barre à mine en fer forgé, provenant de Vals près le Puy (Haute Loire) Une barre à mine est un outil en fer servant principalement à creuser des trous dans la roche pour y placer des mines. Sommaire … Wikipédia en Français
Nuclear weapon design — The first nuclear weapons, though large, cumbersome and inefficient, provided the basic design building blocks of all future weapons. Here the Gadget device is prepared for the first nuclear test: Trinity. Nuclear weapon designs are physical,… … Wikipedia
Enriched uranium — Proportions of uranium 238 (blue) and uranium 235 (red) found naturally versus enriched grades Enriched uranium is a kind of uranium in which the percent composition of uranium 235 has been increased through the process of isotope separation.… … Wikipedia
Types of concrete — There are many types of concrete, variations of installation, composition, finish and performance characteristics. A highway paved with concrete … Wikipedia
Jamalpur Workshop — The Railway age in Eastern India started on August 15, 1854, exactly ninety three years before Independence. A locomotive, carriage and wagon workshop was set up in Howrah to put to commission imported rolling stock of EIR and also to render… … Wikipedia
Cast stone — is defined as “a refined architectural concrete building unit manufactured to simulate natural cut stone, used in unit masonry applications”. In the UK and Europe cast stone is defined as “any material manufactured with aggregate and cementitious … Wikipedia
Tablet — For other uses, see Tablet (disambiguation). Common disk shaped tablets A tablet is a pharmaceutical dosage form. It comprises a mixture of active substances and excipients, usually in powder form, pressed or compacted from a powder into a solid… … Wikipedia
Penzance — Infobox UK place official name=Penzance country=England region=South West England map type= Cornwall static static image caption= population=20,255 (2001)cite web url=http://www.statistics.gov.uk/downloads/census2001/ks ua ew part1.pdf format=pdf … Wikipedia
Rail transport in Australia — is to a large extent state based. The Australian rail network consists of a total of 33,819 km of track of three major gauges, of which 2,540 km is electrified. Fact|date=March 2008The majority of the Australian railway network infrastructure is… … Wikipedia